GB1160696A - Directional Antenna Array having Improved Electronic Directional Control - Google Patents

Directional Antenna Array having Improved Electronic Directional Control

Info

Publication number
GB1160696A
GB1160696A GB44351/66A GB4435166A GB1160696A GB 1160696 A GB1160696 A GB 1160696A GB 44351/66 A GB44351/66 A GB 44351/66A GB 4435166 A GB4435166 A GB 4435166A GB 1160696 A GB1160696 A GB 1160696A
Authority
GB
United Kingdom
Prior art keywords
phase
digital
arrays
radiators
pulse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB44351/66A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR36937A external-priority patent/FR89116E/fr
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of GB1160696A publication Critical patent/GB1160696A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/426—Scanning radar, e.g. 3D radar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
    • H01Q25/008—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device lens fed multibeam arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
GB44351/66A 1965-10-14 1966-10-04 Directional Antenna Array having Improved Electronic Directional Control Expired GB1160696A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR34931A FR1460030A (fr) 1965-10-14 1965-10-14 Perfectionnements aux antennes à balayage électronique
FR36937A FR89116E (fr) 1965-11-02 1965-11-02 Perfectionnements aux antennes à balayage électronique

Publications (1)

Publication Number Publication Date
GB1160696A true GB1160696A (en) 1969-08-06

Family

ID=26166765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44351/66A Expired GB1160696A (en) 1965-10-14 1966-10-04 Directional Antenna Array having Improved Electronic Directional Control

Country Status (5)

Country Link
US (1) US3568184A (enrdf_load_stackoverflow)
DE (1) DE1541462C3 (enrdf_load_stackoverflow)
FR (1) FR1460030A (enrdf_load_stackoverflow)
GB (1) GB1160696A (enrdf_load_stackoverflow)
SE (1) SE332209B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992019021A1 (en) * 1991-04-22 1992-10-29 The Commonwealth Of Australia Implementation of multiple apertures through antenna interleaving and splitting
AU653836B2 (en) * 1991-04-22 1994-10-13 Commonwealth Of Australia, The Implementation of multiple apertures through antenna interleaving and splitting

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074758B1 (enrdf_load_stackoverflow) * 1970-01-26 1978-11-24 Thomson Csf
US3886547A (en) * 1970-05-18 1975-05-27 Siemens Ag Radar device with a directional antenna
US3881178A (en) * 1973-04-03 1975-04-29 Hazeltine Corp Antenna system for radiating multiple planar beams
US3922680A (en) * 1974-08-28 1975-11-25 Us Army Space feed receiver array
US4025921A (en) * 1975-11-19 1977-05-24 The United States Of America As Represented By The Secretary Of The Army Technique for obtaining wide bandwidth with optically fed array
DE2729110C2 (de) * 1977-06-28 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Strahlungsgespeiste phasengesteuerte Antennenanordnung
US5003315A (en) * 1990-09-27 1991-03-26 The United States Of America As Represented By The Secretary Of The Navy Progressive phase-Rotman-Turner lens feed transmission line network
US5389939A (en) * 1993-03-31 1995-02-14 Hughes Aircraft Company Ultra wideband phased array antenna
DE19961774A1 (de) * 1999-12-21 2001-07-12 Bosch Gmbh Robert Vorrichtung zum Einstellen eines Richtstrahlsystems
FR2812457B1 (fr) 2000-07-28 2004-05-28 Thomson Csf Reflecteur hyperfrequence actif a bi-polarisation, notamment pour antenne a balalyage electronique
DE10041996A1 (de) * 2000-08-10 2002-03-07 Frank E Woetzel Anordnung zur Beeinflussung und Steuerung elektromagnetischer Wechselfelder und/oder Antennen und Antennendiagrammen
FI20070774L (fi) * 2007-10-16 2009-04-17 Teknillinen Korkeakoulu Heijastukseton linssi
US8009114B2 (en) * 2009-03-16 2011-08-30 Raytheon Company Flexible transmit/receive antenna pair using a switchable 0°/180° phase shifter
US8330662B2 (en) * 2010-02-23 2012-12-11 Raytheon Company Methods and apparatus for determining parameters of an array
FR3011394B1 (fr) * 2013-09-30 2015-11-13 Normandie Const Mec Radar integre a une mature de navire et dispositif de focalisation utilise dans un tel radar

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566703A (en) * 1947-05-14 1951-09-04 Rca Corp Radio wave focusing device
US3192530A (en) * 1962-10-24 1965-06-29 Bernard I Small Electronically scanned array with diode controlled delay network
US3245081A (en) * 1963-02-08 1966-04-05 Hughes Aircraft Co Multiple feed wide angle antenna utilizing biconcave spherical delay lens
US3484784A (en) * 1963-11-05 1969-12-16 Raytheon Co Antenna array duplexing system
US3305867A (en) * 1963-11-05 1967-02-21 Raytheon Co Antenna array system
US3286260A (en) * 1964-02-07 1966-11-15 Howard Shirly La Var Electronic scanning radar system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992019021A1 (en) * 1991-04-22 1992-10-29 The Commonwealth Of Australia Implementation of multiple apertures through antenna interleaving and splitting
AU653836B2 (en) * 1991-04-22 1994-10-13 Commonwealth Of Australia, The Implementation of multiple apertures through antenna interleaving and splitting

Also Published As

Publication number Publication date
DE1541462A1 (de) 1970-04-09
DE1541462B2 (de) 1974-09-12
DE1541462C3 (de) 1975-04-24
US3568184A (en) 1971-03-02
FR1460030A (fr) 1966-06-17
SE332209B (enrdf_load_stackoverflow) 1971-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]